Report for 30572

Name

NYCB-NEW-YORK-COMMUNITY-BANCORP-INC - New York Community Bancorp Inc., US

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

30572 NYCB-NEW-YORK-COMMUNITY-BANCORP-INC - New York Community Bancorp Inc., US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS13335         CLOUDFLARENET - Cloudflare, Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
49204 AS30572        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  NYCB-NEW-YORK-COMMUNITY-BANCORP-INC - New York Community Bancorp Inc., US

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
22104 AS30572       NYCB-NEW-YORK-COMMUNITY-BANCORP-INC - New Yor      2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  208.71.52.0/23       4608 13335 30572     + Announce - aggregate of 208.71.52.0/24 (4608 13335 30572) and 208.71.53.0/24 (4608 13335 30572)
  208.71.52.0/24       4608 13335 30572     - Withdrawn - aggregated with 208.71.53.0/24 (4608 13335 30572)
  208.71.53.0/24       4608 13335 30572     - Withdrawn - aggregated with 208.71.52.0/24 (4608 13335 30572)

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS30572   2 More Specifics   2 Total Advertisements   NYCB-NEW-YORK-COMMUNITY-BANCORP-INC - New York Community Bancorp Inc., US
    208.71.52.0/24                208.71.52.0/22
    208.71.53.0/24                208.71.52.0/22

Whois Entry

whois: 402603

IANA has recorded AS30572 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS30572\n             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #
             
             
             ASNumber:       30572
             ASName:         NYCB-NEW-YORK-COMMUNITY-BANCORP-INC
             ASHandle:       AS30572
             RegDate:        2003-11-11
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/30572
             
             
             OrgName:        New York Community Bancorp Inc.
             OrgId:          NYCB
             Address:        102 Duffy Avenue
             City:           Hicksville
             StateProv:      NY
             PostalCode:     11801
             Country:        US
             RegDate:        2003-03-18
             Updated:        2025-04-17
             Ref:            https://rdap.arin.net/registry/entity/NYCB
             
             
             OrgAbuseHandle: ITD6-ARIN
             OrgAbuseName:   Department, Information Technology
             OrgAbusePhone:  +1-877-769-2248 
             OrgAbuseEmail:  helpdesk@mynycb.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ITD6-ARIN
             
             OrgTechHandle: PATEL2885-ARIN
             OrgTechName:   Patel, Miral 
             OrgTechPhone:  +1-216-588-7428 
             OrgTechEmail:  Miralkumar.Patel@flagstar.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/PATEL2885-ARIN
             
             OrgTechHandle: GEHRI3-ARIN
             OrgTechName:   Gehring, Stacey 
             OrgTechPhone:  +1-216-588-7424 
             OrgTechEmail:  stacey.gehring@mynycb.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/GEHRI3-ARIN
             
             OrgTechHandle: ROSSP8-ARIN
             OrgTechName:   Ross, Patrick 
             OrgTechPhone:  +1-631-630-4978 
             OrgTechEmail:  patrick.ross@mynycb.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ROSSP8-ARIN
             
             OrgTechHandle: ITD6-ARIN
             OrgTechName:   Department, Information Technology
             OrgTechPhone:  +1-877-769-2248 
             OrgTechEmail:  helpdesk@mynycb.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ITD6-ARIN
             
             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #